In this urban jungle of steel and concrete, everything retains the residual warmth of emotion. Su Bai, an antique restorer, has an innate curse - he can hear the "emotional echoes" left on objects. Those strong loves, hates, sorrows, joys, and fears, like never-ending noise, surround him on an isolated island. All he wanted in his life was a moment of peace. However, a series of bizarre deaths completely tore his peaceful life apart. A handicraft containing extreme malice appears next to the deceased, as if it is a token from hell. Wen Renjing, who belongs to the mysterious organization "Silent Regulation Bureau", approached him. Not only can she understand Su Bai's world, she can also "weave" and "pacify" these crazy emotional echoes. She told Su Bai that the murderer was a taboo being who could "purify" and "weaponize" emotions. Su Bai's ability, which he regarded as a curse, turned out to be the only key to pursuing the truth. In order to no longer passively endure the hustle and bustle of the world, and to prevent more tragedies from happening, Su Bai must learn to harness this talent, sneak into the maze of emotions with Wen Renjing, listen to the cries behind the silent objects, and hunt down the criminal who uses human hearts as sacrifices.
